Effects of B-chromosomes on recombination in cylinbrotettix obscurus (Leptysminae: Acrididae)

The grasshopper Cylindrotettix obscuras (Leptysminae: Acrididae) is polymorphic for a mitotically stable supernumerary isochromosome (Iso B) and a small, mitotically unstable B-chromosome (BT); both B-chromosomes significantly increase abnormal sperm formation, as determined by CONFALONIERI and BIDA...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autor principal:	Colombo, P.C.
Formato:	JOUR
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00087114_v42_n1_p65_Colombo
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

Ejemplares similares

Effects of B-chromosomes on recombination in cylinbrotettix obscurus (Leptysminae: Acrididae)
Publicado: (1989)

The B-chromosomes of two species of Cylindrotettix (Leptysminae, Acrididae)
por: Confalonieri, V.A., et al.

The B-chromosomes of two species of Cylindrotettix (Leptysminae, Acrididae)
por: Confalonieri, Viviana Andrea, et al.
Publicado: (1986)

Meiotic behaviour and dosage effect of B-Chromosomes on recombination in Dichroplus Elongatus (Orthoptera: Acrididae)
por: Remis, M.I., et al.

Meiotic behaviour and dosage effect of B-Chromosomes on recombination in Dichroplus Elongatus (Orthoptera: Acrididae)
Publicado: (1986)

Population cytology of Leptysma argentina Bruner (Leptysminae, Acrididae)
por: Bidau, C.J., et al.

Estudios cromosómicos poblacionales en la subfamilia Leptysminae (Acrididae : orthóptera)
por: Colombo, Pablo César
Publicado: (1989)

Estudios cromosómicos poblacionales en la subfamilia Leptysminae (Acrididae : orthóptera)
por: Colombo, Pablo César
Publicado: (1989)

Estudios cromosómicos poblacionales en la subfamilia Leptysminae (Acrididae : orthóptera)
por: Colombo, Pablo César
Publicado: (1989)

Population cytology of Leptysma argentina Bruner (Leptysminae, Acrididae)
por: Bidau, Claudio Juan, et al.
Publicado: (1984)

Against the central-marginal model: Three cases in chromosomally polymorphic grasshoppers (Orthoptera: Acrididae)
por: Colombo, P.C.

Chromosome polymorphisms affecting recombination and exophenotypic traits in Leptysma argentina (Orthoptera): A populational survey
por: Colombo, P.C.

Environment-dependent regime of longevity selection in the chromosomally polymorphic species Leptysma argentina (Acrididae: Orthoptera)
por: Colombo, P.C.

Effects of phenotype and B-chromosomes on adult survival in Dichroplus elongatus (Orthoptera: Acrididae)
por: Rosetti, N., et al.

Effects of phenotype and B-chromosomes on adult survival in Dichroplus elongatus (Orthoptera: Acrididae)
por: Rosetti, Maria Eva Natalia, et al.
Publicado: (2008)

Effects of centric fusions on chiasma frequency and position in Leptysma Argentina (Acrididae: Orthoptera). II. Intra-and interchromosome effects
por: Colombo, P.C.

Exophenotypic effects of chromosomal change: The case of Leptysma argentina (orthoptera)
por: Colombo, P.C.

Morphometric differentiation in cornops aquaticum (Orthoptera: Acrididae): Associations with sex, chromosome, and geographic conditions
por: Romero, M.L., et al.

Effects of chromosome rearrangements on sperm formation in Sinipta dalmani (Orthoptera: Acrididae)
Publicado: (1993)

Effects of chromosome rearrangements on sperm formation in Sinipta dalmani (Orthoptera: Acrididae)
por: Remis, M.I.

Morphometric Variation in Chromosomally Polymorphic Grasshoppers (Orthoptera: Acrididae) from South America: Bergmann and Converse Bergmann Patterns
por: Colombo, P.C., et al.

Effects of B chromosomes and supernumerary segments on morphometric traits and adult fitness components in the grasshopper, Dichroplus elongatus (Acrididae)
por: Rosetti, N., et al.

Effects of polymorphic Robertsonian rearrangements on the frequency and distribution of chiasmata in the water-hyacinth grasshopper, Cornops aquaticum (Orthoptera: Acrididae)
por: Colombo, P.C.

Effects of B chromosomes and supernumerary segments on morphometric traits and adult fitness components in the grasshopper, Dichroplus elongatus (Acrididae)
por: Rosetti, Maria Eva Natalia, et al.
Publicado: (2007)

CROMOSOMAS B y su incidencia en la división meiótica en dos especies de la subfamilia Leptysminae (Orthoptera: Acrididae) /
Publicado: (2013)

CROMOSOMAS B y su incidencia en la división meiótica en dos especies de la subfamilia Leptysminae (Orthoptera: Acrididae) /

Effects of centric fusions on chiasma frequency and position in Leptysma argentina (Acrididae: Orthoptera) I. Spontaneous and stable polymorphic centric fusions
por: Colombo, P.C.

Steep variation in mitochrondrial DNA and B chromosomes among natural populations of Eyprepocnemis plorans (Acrididae)
por: Clemente, M., et al.

A new index for estimating genetic recombination from chiasma distribution data
por: Colombo, P.C.

Against the central-marginal model: Three cases in chromosomally polymorphic grasshoppers (Orthoptera: Acrididae)
por: Colombo, Pablo Cesar
Publicado: (2012)

Steep variation in mitochrondrial DNA and B chromosomes among natural populations of Eyprepocnemis plorans (Acrididae)
Publicado: (2001)

On the origin of B-chromosomes: Neo XY systems and X-like supernumeraries in Orthoptera
por: Colombo, P.C., et al.

Chromosome polymorphisms affecting recombination and exophenotypic traits in Leptysma argentina (Orthoptera): A populational survey
por: Colombo, Pablo Cesar
Publicado: (1989)

Environment-dependent regime of longevity selection in the chromosomally polymorphic species Leptysma argentina (Acrididae: Orthoptera)
por: Colombo, Pablo Cesar
Publicado: (2012)

Metaphase I orientation of Robertsonian trivalents in the water-hyacinth grasshopper, Cornops aquaticum (Acrididae, Orthoptera)
por: Colombo, P.C.
Publicado: (2009)

Metaphase I orientation of Robertsonian trivalents in the water-hyacinth grasshopper, Cornops aquaticum (Acrididae, Orthoptera)
por: Colombo, P.C.

Cytogeography of three parallel Robertsonian polymorphisms in the water-hyacinth grasshopper, Cornops aquaticum (Orthoptera: Acrididae)
por: Colombo, P.C.

Metaphase I orientation of Robertsonian trivalents in the water-hyacinth grasshopper, Cornops aquaticum (Acrididae, Orthoptera)
por: Colombo, P.C.
Publicado: (2009)

Une nouvelle variété de Chrysomphalus obscurus Comst. Coccidae. Chrysomphalus obscurus var. lahillei nov. /
por: Lizer, Carlos

Chromosome Polymorphisms and Chiasmo Frequency in two Populations of Sfaurorhectus longicornis (Orthoptera-Acrididae)
por: Vilardi, J.C.